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© 2007 Cisco Systems, Inc. All rights reserved. ICND2 v1.0—7-1
Module Summary
 NAT is a short-term solution to the limited number of unique
IP addresses that IPv4 provides. The types of NAT you can
configure include static, dynamic, and overloading (PAT).
 IPv6 is a long-term solution to running out of IPv4 addresses.
IPv6 increases the size of the IP address to 128 bits and
incorporates features such as autoconfiguration, security,
and several solutions for transitioning from IPv4 to IPv6.
© 2007 Cisco Systems, Inc. All rights reserved. ICND2 v1.0—7-2

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Icnd210 s07l03

  • 1. © 2007 Cisco Systems, Inc. All rights reserved. ICND2 v1.0—7-1 Module Summary  NAT is a short-term solution to the limited number of unique IP addresses that IPv4 provides. The types of NAT you can configure include static, dynamic, and overloading (PAT).  IPv6 is a long-term solution to running out of IPv4 addresses. IPv6 increases the size of the IP address to 128 bits and incorporates features such as autoconfiguration, security, and several solutions for transitioning from IPv4 to IPv6.
  • 2. © 2007 Cisco Systems, Inc. All rights reserved. ICND2 v1.0—7-2

Editor's Notes

  • #2: <number> Lesson Aim <Enter lesson aim here.>